On Mon, 21 Jan 2019 at 11:30, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Mon, Jan 21, 2019 at 02:59:19PM +0530, Sumit Garg wrote:
> > --- /dev/null
> > +++ b/drivers/char/hw_random/optee-rng.c
> > @@ -0,0 +1,272 @@
> > +// SPDX-License-Identifier: GPL-2.0
>
> Nice, but:
>
> <snip>
>
> > +MODULE_LICENSE("GPL");
>
> This string means "GPL2+", you need "GPLv2" here instead.
>
I think you need a space there: "GPL v2" or it doesn't get picked up
correctly (or at least, it didn't use to)
> Yeah, it's a pain, and everyone gets it wrong, we need to add a
> checkpatch.pl rule for this to keep it from being added in new code.
>
> thanks,
>
> greg k-h
